User:Lord Nightmare

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ROLAND STUFF

LA32 Hardware Key combos
Model Mode Keys to hold during power-on
MT-32 Test '3', 'Master Volume', 'Volume'
MT-32 Version '4', 'Rhythm', 'Master Volume'
MT-32 Assign unit as Overflow Hold 'Master Volume', press '4', then press '1' (done while unit is on)
MT-32 Use Ch. 1-8 instead of 2-9 Hold 'Master Volume', press '5', then press '1' (done while unit is on)
MT-32 Reset Hold 'Master Volume', press 'Rhythm', then press '1' (done while unit is on)
MT-32 Set Unit ID Hold 'Master Volume', press 'Sound' (done while unit is on)
MT-32 Set Main Tuning Hold 'Master Volume', press 'Sound Group' (done while unit is on)
MT-32 Set Reverb Mode Hold 'Master Volume', press 'Volume' (done while unit is on)
CM-32L All Supposedly same as MT-32, requires soldering to attach MT-32 keypad directly to gate array
LAPC-I(N?) All same as CM-32L
MT-32 2.x All same as MT-32
MT-32 2.x Demo Mode 'Master Volume' only. Once powered up, Partial buttons '1'-'5' to select song, 'Volume' to play
MT-100 All same as MT-32 2.x, including Demo mode
D-50 Test '0' on numeric keypad, 'Decrement'
D-50 Version '0' on numeric keypad, 'Increment'
D-50 LA32 Test/ADC Adjust '0' on numeric keypad, 'Write'
D-50 Reload Internal RAM from Cartridge '0' on numeric keypad, 'Data Transfer'
D-110 Test 'Value/Number Decrease', 'Enter'
D-110 Version 'Part Down', 'Parameter/Bank Down', 'Enter'
D-110 Demo Mode 'Edit', 'Enter' (can be done during normal operation too)
D-110 Clear Internal RAM 'Write/Copy'
Programmer Hardware Key combos
Model Mode Keys to hold during power-on
PG-1000 Test 'Parameter Request'
PG-1000 Version 'Manual'


LA32 Hardware Revisions and owners, by Serial number
Hardware Type Serial Number PCB REV Reverb ROM version Control ROM version Control roms soldered? Owner
MT-32 812355 00 2.0.0 1.0.4 no Lord Nightmare
MT-32 825752 00 2.0.0 1.0.5 no wjp
MT-32 831657 00 2.0.0 1.0.6 no Skatoony
MT-32 838351 00 2.0.0 1.0.7 yes Lord Nightmare
MT-32 885334 01 early 3.0.0? 1.0.7 yes Lord Nightmare
MT-32  ?????? 01 early 3.0.0? 1.0.7 yes Canadacow
MT-32 906309 01 early  ?.?.? 1.0.7 yes KingGuppy
D-110 915652 00  ?D-10? 1.1.0 (upgraded) no Lord Nightmare
D-110 921021 00  ?D-10? 1.0.7 no Skatoony
D-110 C987831  ??  ?D-10? 1.1.0  ?? Skatoony
LAPC-I ZA31374 00 4.0.0? 1.0.0 no Lord Nightmare
LAPC-I ZA43165 00 4.0.0? 1.0.0 no Lord Nightmare
CM-64 ZA51522 00  ??4.0.0?? 1.0.0 no Skatoony
LAPC-N  ??????? 00 4.0.0?  ?1.0.3? no CloudSchatze
CM-32L  ???????  ??  ?.?.?  ?.?.?  ?? KingGuppy
CM-32L  ???????  ??  ?.?.? 1.0.2  ?? Talus
CM-32L ZB03800 01 4.0.0? 1.0.? yes Skatoony
CM-500 ZD62044 00 4.0.0? 1.0.0 no moturimi
LA32 Programmer Revisions and owners, by Serial number
Hardware Type Serial Number PCB Type and Revision ROM Version Owner
PG-1000 772193 79375200 01 1.0.1 Lord Nightmare
LA32 Hardware Control Rom Revisions dumped
Hardware Type Revision Chip Silkscreen Datecode Dumped?
MT-32 1.03  ?eprom?  ? no
MT-32 1.04 EPROMS w/ver stickers 14 july, 87 yes
MT-32 1.05 EPROMS w/ver stickers 6 aug, 87 no
MT-32 1.06 EPROMS w/ver stickers 31 aug, 87 no
MT-32 1.07 EPROMS w/ver stickers 10 oct, 87 yes
MT-32 1.07 R15449122 HN623258PH26 (7M3) & R15449123 HN623258PH27 (7M3) 10 oct, 87 yes, same as above
MT-32 X.XX (Blue Ridge) EPROMS (consumer mod) 30 sep, 88 yes
MT-32 RWI version EPROMS (consumer mod)  ? no
MT-32 2.x 2.04  ?  ? no
MT-32 2.x 2.05  ?  ? no
MT-32 2.x 2.06  ?  ? no
MT-32 2.x 2.07  ?  ? no
CM-32L  ?1.0x? R15209214 (8944)  ? unknown, may be same as 1.02 below
CM-32L 1.02  ? 891205 yes
CM-64 1.00 EPROM w/ver sticker  ? no, may be same as lapc-1/cm-32l
LAPC-I 1.00 EPROM w/ver sticker 890404 yes
LAPC-I  ?1.0x? R15209214 01 LH53141J (9049 E)  ? no
MT-100  ?  ?  ? no
MT-200  ?  ?  ? no
CM-500 1.00 EPROM w/ver sticker  ? no
CM-32LN  ?  ?  ? no
LAPC-N  ?1.03? R15209328 (9223)  ? no
D-50 1.04 27c512 EPROM, P/N 15179798  ? no
D-50 1.05 27c512 EPROM, P/N 15179798  ? no
D-50 1.06 27c512 EPROM, P/N 15179798  ? no
D-50 1.07 27c512 EPROM, P/N 15179798  ? no
D-50 1.10 27c512 EPROM, P/N 15179798  ? no
D-50 2.00 27c512 EPROM, P/N 15179798  ? no
D-50 2.10 27c512 EPROM, P/N 15179798  ? no
D-550  ?  ?  ? no
D-10  ?  ?  ? no
D-110 1.00 EPROM  ? no
D-110 1.01 EPROM  ? no
D-110 1.02 EPROM  ? no
D-110 1.03 EPROM  ? no
D-110 1.06 EPROM April 5, 1988 no
D-110 1.07 EPROM June 14, 1988 no
D-110 1.09 EPROM  ? no
D-110 1.10 EPROM W/hand label Aug 30, 1988 yes
D-20  ?  ?  ? no
D-220  ?  ?  ? no
D-5  ?  ?  ? no
D-70  ?  ?  ? no
E-5  ?  ?  ? no
E-10  ?  ?  ? no
E-20  ?  ?  ? no
E-30  ?  ?  ? no
LA32 Hardware Reverb Rom Revisions dumped
Hardware Type Revision Reverb Rom Silkscreen ROM size Dumped?
MT-32 1.0.0  ?eprom? 16KiB/128Kb no
MT-32 2.0.0 EPROM w/ver sticker 16KiB/128Kb yes
MT-32 3.0.0? R15179857 HN623257PC21 (7M3) 32KiB/256Kb yes
CM-32L & LAPC-I/N & CM-500 4.0.0? R15179917 HN623257PZ21 (9C3) 32KiB/256Kb yes
D-110  ?D-10? R15179879 HN623257PZ20 (8C3) 32KiB/256Kb yes
LA32 Hardware PCM Rom Revisions dumped
Revision PCM Rom Silkscreen ROM size Dumped?
D-50 R15179835 & R15179836 2x256KiB tc532000-7469Z/7470Z no
MT-32 (split) R15179844 & R15179845 2x256KiB tc532000p-74??/74?? yes
MT-32 (single) R15449121 512KiB tc534000p-7476 yes (same as MT-32 split but on one chip)
D-110 (older) R15179878 HN62304BPC99 & R15179880 HN62304BPD10 & R15179873-00 LH5310-97 (tone rom) 512k? plus 512k? plus 64k tone rom yes
D-110 (newer) R15179878 HN62304BPC99 & R15179880 HN62304BPD10 & R1517????-?? LH5310-DJ (tone rom) 512k? plus 512k? plus 64k tone rom no
CM32/LAPC R15449121 & R15179945 HN62304BPE59 (9C3) 512KiB plus 512KiB yes
LAPC-N R15209304 LH5381N7 (9226) 1024KiB no (likely the same as CM32/LAPC but on one chip)
CM-500 R15209304 LH5381N7 & R15209328 & <a ram? chip> 1024KiB plus 512KiB plus ram? no
Detailed Differences between PCBs on LA32-based hardware
Model S/N PCB Model and Revision CPU CPU clock LA32 & datecode LA32 clock Reverb Gate array DAC & datecode Reverb Version PCM ROM Type CPU Rom Soldered? Notes
D-50  ?????? 76180090 xx (?00?) upd78312-017 R15179261 12.000Mhz R15229851 MB87136 8xxx xxx 32.768Mhz R15229866 MB87126-006 R15239848 upd65005G-062 & R15239849 HG61H25B18F PCM54?P xxxx w/trimmer No external Reverb ROM D-50 no 1.0 rev boards w/older CPU, Control ROM versions 1.x. Also has chorus chip R15229842 MB87137
D-50  ?????? 76180090 xx (?01?) upd78312-022 R15179266 12.000Mhz R15229851 MB87136 8xxx xxx 32.768Mhz R15229866 MB87126-006 R15239848 upd65005G-062 & R15239849 HG61H25B18F PCM54?P xxxx w/trimmer No external Reverb ROM D-50 no? 2.0 rev boards w/newer CPU, Control ROM versions 2.x. Also has chorus chip R15229842 MB87137
MT-32 838351 79377310 00 iC8095-90 12.000Mhz R15229851 MB87136A 8738 E98 32.768Mhz R15229863 HG61H20R36F 7J1 R15229865 HG61H15B59F 7J1 PCM54HP 8736 no trimmer 2.0.0 MT-32 split yes
MT-32 885334 79377310 01 iC8095-90 12.000Mhz R15229896 8804 Q02 32.768Mhz R15229863 HG61H20R36F 7M2 R15229865 HG61H15B59F 7K1 PCM54HP 8752 no trimmer 3.0.0? MT-32 single yes
D-110 915652 79454410 00 iN8097BH 12.000Mhz R15229896 8812 Q19 16.384Mhz R15229863 HG61H20R36F 8D1 R15239106 HG61H15B72F plus R15229848 D65005G062 8810KK PCM54HP 8816 w/trimmer  ?D-10? D-110 no Has the older LH5310-97 tone rom, so must have been an upgrade from a pre-1.07 version control rom to 1.10
LAPC-I ZA31374 75420300 00 iP8098 12.000Mhz R15229896 8906 Q01 16.384Mhz R15229863 HG61H20R36F 9B1 R15239106 HG61H15B72F 9B1 PCM54HP 8916 no trimmer 4.0.0? CM32/LAPC no 4.0mhz mystery xtal; IRQ locked at IRQ 2
CM-64 ZA51522 79556310 00 iP8098 12.000Mhz R15229896 xxxx xxx 16.384Mhz R15229863 HG61H20R36F 9D1 R15239106 HG61H15B72F xxx PCM54HP 8904 no trimmer  ??4.0.0?? CM32/LAPC no CM-32L plus CM-32P in one unit; very early made specimen
LAPC-I ZA43165 75420300 00 iP8098 12.000Mhz R15229896 8916 Q20 16.384Mhz R15229863 HG61H20R36F 9D1 R15239106 HG61H15B72F 9D1 PCM54HP 8920 no trimmer 4.0.0? CM32/LAPC no 4.0mhz mystery xtal; modded to be IRQ selectable
CM-32L ZB03800 79516310 01 iP8098 12.000Mhz R15229896 8929 Q43 16.384Mhz R15229863 HG61H20R36F 9L1 R15239106 HG61H15B72F 9H2 PCM54HP 8931 no trimmer 4.0.0? CM32/LAPC yes
LAPC-I Unknown 75420300 01 iP8098 12.000Mhz R15229896 8941 Q60 16.384Mhz R15229863 HG61H20R36F 0K1 R15239106 HG61H15B72F 0L1 PCM54HP 9050 no trimmer 4.0.0? CM32/LAPC yes 4.0mhz mystery xtal; IRQ selectable from factory
CM-500 ZD62044 79653310 00 S80C198  ??.???Mhz (12?) R15229896 9148 Q10  ??.???Mhz (16?) R15229863 HG61H20R36F 1M1 R15239106 HG61H15B727 PCM55HP 91 M4 062 factory-trimmed 4.0.0? CM-500 no
LAPC-N Unknown 75423320 00 S80C198 12.000Mhz R15229896 9212 Q14 16.384Mhz R15229863 HG61H20R36F 2F1 R15239106 HG61H15B72F 2F1 No DAC onboard 4.0.0? LAPC-N no NEC PC98xx card


Gate arrays and their function
Gate array part number function used on
R15239848 ROM/RAM expansion card mapping, Write protection, battery monitoring D-50 (probably D-550 also, may be a typo of R15229848)
R15239849 CPU Memory mapping, RAM Banking, Reverb and Chorus Mapping, I/O for MIDI, LCD, keyboard keys, panel keys, etc D-50 (possibly D-20 and D-10)
R15229865 CPU Memory Mapping, RAM Banking, Reverb Mapping, and I/O for MIDI, LCD and Keypad. MT-32 PCB 00 and PCB 01 Early
R15229848 ROM/RAM expansion card mapping, Write protection, battery monitoring D-110 (probably D-220 also.)
R15239106 CPU Memory Mapping, RAM Banking, Reverb Mapping, and I/O for MIDI, LCD and Keypad. Supports larger PCM roms. CM-32L, LAPC-x, CM-500, D-110, and probably MT-32 PCB 01 late/rackmount, CM-64, D-220
HD617221F ISA Bus Signal (MIDI?) Interfacing? LAPC-I
HD61J221F ISA Bus Signal (MIDI?) Interfacing? MPU-401
R15179222 6810V0B55P ISA/MIDI Timing/Interfacing? LAPC-I and MPU-401
Known differences between LA32 hardware control rom revisions: (MT-32 is based on thread at quest forums)
Model Control ROM Version Notes
MT-32 1.04 unknown, initial release?
MT-32 1.05 Volume knob changes are now interpolated as opposed to directly applied to the data, allowing for much smoother volume changes when using the knob
MT-32 1.06 Rhythm selection Bender Control is now reset when MIDI All parameter reset is recieved, and when MT-32 Active Sensing is not received. Displays will not change, even when a Display Change exclusive MIDI message is recognized, unless the current mode is Master Volume input mode (e.g. Power-up default)
MT-32 1.07 Unknown (probably changes related to the expanded Reverb ROM on PCB 01 (early) hardware. Also supports PCB 00 hardware)
MT-32 2.04 Unknown (possibly the first 2.x mt-32 rom. contains changes boosting the level of the la32 chip to de-necessitate the 14-bit hardware dac-hack, and changes related to the demo mode expanded rom, and the changed hookup of the volume knob, and possibly other changes related to the '01 later' pcb)
MT-32 2.05 Unknown
MT-32 2.06 Unknown
MT-32 2.07 Unknown
D-50 1.04 Initial Release
D-50 1.05 Increased output level.
D-50 1.06 Fixed bug where changing patches changed output modes. Fixed bug where chorus modes 5 and 6 were the same.
D-50 1.07 Reduced noise in chorus sound. Fixed KEYFOLLOW bug where opposite effect as was intended occurs to TVF ENV DEPTH.
D-50 1.10 Includes all additional features from Version 2.10 but works with older upd78312-017 R15179261 CPU/Board
D-50 2.00 Same as 1.07 but add support for new, faster upd78312-022 R15179266 CPU/Board
D-50 2.10 Adds ability for transmitting MIDI Program Change messages, adds Sysex patch dump feature, adds Seperate Portamento and Hold effects for each key when in Dual Key mode
D-110 1.00 Initial release
D-110 1.01 bugfix
D-110 1.02 bugfix
D-110 1.03 bugfix
D-110 1.04-1.05 not released
D-110 1.06 bugfix
D-110 1.07 bugfix and support for new tone rom
D-110 1.10 bugfix
Units spotted on ebay and their *ASSUMED* contents
Serial Number PCB REV Reverb ROM version Control ROM version Control roms soldered? date spotted
837568 00 2.0.0 1.0.6 or 1.0.7 maybe 7/30/07
845302 00 2.0.0 1.0.7 yes 6/16/07
848455 00 2.0.0 1.0.7 yes 7/18/07
862015 01 early 3.0.0? 1.0.7 yes 6/15/07
862726 01 early 3.0.0? 1.0.7 yes 7/22/07
870040 01 early 3.0.0? 1.0.7 yes 7/31/07
877998 01 early 3.0.0? 1.0.7 yes 6/13/07
879547 01 early 3.0.0? 1.0.7 yes 6/25/07
884367 01 early 3.0.0? 1.0.7 yes 6/13/07
884835 01 early 3.0.0? 1.0.7 yes 8/01/07
884766 01 early 3.0.0? 1.0.7 yes 6/14/07
899248 01 early 3.0.0? 1.0.7 yes 7/05/07


ROLAND LA32
PART NUMBER IC NAME SOURCE
15229851 MB87136 D-50 SERVICE NOTES 1ST EDITION MAY 1987
15229851 MB87136A MT-32 SERVICE NOTES 1ST EDITION AUG 1987
15229896 MB87136APF D-110 SERVICE NOTES 1ST EDITION JUN 1988
15229896 MB87136A MT-32 SERVICE NOTES 2ND EDITION NO DATE
15229896 MB87136A E-20 SERVICE NOTES 2ND EDITION DEC 1988
15229896 MB87136A MT-32 SERVICE NOTES 3RD EDITION OCT 1988
15229896 MB87136A CM-32L SERVICE NOTES 1ST EDITION JUN 1989
15229896 MB87136A CM-64 SERVICE NOTES 1ST EDITION AUG 1989
15229896 MB87136A LAPC-I SERVICE NOTES 1ST EDITION OCT 1989
15229896 MB87136APF-G-LBND-001 CM-500 SERVICE NOTES 1ST EDITION DEC 1991
15229899 MB87136APF-G-LBND-001 D-10 SERVICE NOTES 1ST EDITION APR 1988

TI SPEECH VSM MODULE STUFF

TI CDxxxx ROM Lists, mostly from http://www.datamath.org/Speech_IC.htm
PART NUMBER Copyright Year Product Used in Size Encoding/Type Dumped?
CD2228 1984 Speak & Learn  ??KiB Parallel 8Bit TMS5220 Not yet
CD2300/TMC0351 1978 Speak&Spell '78 Part 1/2 16KiB TMS51xx Yes
CD2301/TMC0352 1978 Speak&Spell '78 Part 2/2 16KiB TMS51xx Yes
CD2302 1978 Speak&Spell Module - Vowel Power 16KiB TMS51xx Yes
CD2303 1978 Speak&Spell '78 UK Part 1/2 16KiB TMS51xx No
CD2304 1978 Speak&Spell '78 UK Part 2/2 16KiB TMS51xx No
CD2305 1979 Speak&Spell Module - Super Stumpers 4-6 16KiB TMS51xx Yes
CD2306  ? Unknown  ?  ? No
CD2307 1979 Speak&Spell Module - Super Stumpers 7-8 16KiB TMS51xx Yes (A)
CD2308 1979 Speak&Spell Module - Basic Builders 16KiB TMS51xx Yes
CD2309 1979 Speak&Spell Module - Mighty Verbs 16KiB TMS51xx Yes
CD2310 1980 Speak&Spell Module - Homonym Heroes 16KiB TMS51xx Yes
CD2311 1979 Language Tutor - English Part 1/4 16KiB TMS51xx No
CD2312 1979 Language Tutor - English Part 2/4 16KiB TMS51xx No
CD2313 1979 Language Tutor - English Part 3/4 16KiB TMS51xx No
CD2314 1979 Language Tutor - English Part 4/4 16KiB TMS51xx No
CD2315-CD2324  ? Unknown  ?  ? No
CD2325 1981 TI 99/4 Speech Module Part 1/2 16KiB TMS5200 Yes (A)
CD2326 1981 TI 99/4 Speech Module Part 2/2 16KiB TMS5200 Yes (A)
CD2327 1979 Language Tutor - French Part 1/4 16KiB TMS51xx No
CD2328 1979 Language Tutor - French Part 2/4 16KiB TMS51xx No
CD2329 1979 Language Tutor - French Part 3/4 16KiB TMS51xx No
CD2330 1979 Language Tutor - French Part 4/4 16KiB TMS51xx No
CD2331 1979 Language Tutor - German Part 1/4 16KiB TMS51xx Yes
CD2332 1979 Language Tutor - German Part 2/4 16KiB TMS51xx Yes
CD2333 1979 Language Tutor - German Part 3/4 16KiB TMS51xx Yes
CD2334 1979 Language Tutor - German Part 4/4 16KiB TMS51xx Yes
CD2335-CD2344  ? Unknown  ?  ? No
CD2345 1980 Buddy (German S&S) Part 1/2 16KiB TMS51xx No
CD2346 1980 Buddy (German S&S) Part 2/2 16KiB TMS51xx No
CD2347 1980 Speak&Spell Module - Vowel Ventures 16KiB TMS51xx Yes
CD2348 1980 Speak&Spell Module - Noun Endings 16KiB TMS51xx Yes
CD2349 1980 Speak&Spell Module - Magnificent Modifiers 16KiB TMS51xx Yes
CD2350 1980 Speak&Spell '80 16KiB TMS51xx Yes
CD2351  ? Unknown  ?  ? No
CD2352 1980 La Dictée Magique (French S&S) 16KiB TMS51xx Yes
CD2353 1980 Speak&Spell Module (French) - Le mots de base 16KiB? TMS51xx No
CD2354 1981 Speak&Spell Compact 16KiB TMS51xx Yes (A)
CD2355 1981 Touch&Tell Module - Animal Friends 16KiB TMS51xx Yes
CD2356  ? Unknown  ?  ? No
CD2357 1983? Vocaid 16KiB TMS51xx Yes
CD2358  ? Unknown  ?  ? No
CD2359  ? Unknown  ?  ? No
CD2360 1982 Speak&Spell Module - E.T. Fantasy 16KiB TMS51xx Yes
CD2361 1982 Touch&Tell Module - World of Transportation 16KiB TMS51xx Yes
CD2362 1982 Touch&Tell Module - Little Creatures 16KiB TMS51xx Yes
CD2363-CD2380  ? Unknown  ?  ? No
CD2381 1986 Speak&Math '86 Part 1/2 16KiB TMS51xx Yes
CD2382-CD2391  ? Unknown  ?  ? No
CD2392 1980 Speak&Math '80 Part 1/2 16KiB TMS51xx No
CD2393 1980 Speak&Math '80 Part 2/2 16KiB TMS51xx No
CD2394 1980 Speak&Read '80 Part 1/2 16KiB TMS51xx Yes (A)
CD2395 1980 Speak&Read '80 Part 2/2 16KiB TMS51xx Yes (A)
CD2396 1980 Speak&Read Module - Sea Sights 16KiB TMS51xx Yes
CD2397 1981? Speak&Read Module - Who's who at the Zoo 16KiB TMS51xx Yes
CD2398-CD2499  ? Unknown  ?  ? No
CD2500  ? Unknown  ?  ? No
CD2501 1981 Same as TMS5200 32768 + 256 bits SPEECH CHIP Not yet (E)
CD2502-CD2600  ? Unknown  ?  ? No
CD2601 1978 Mr. Challenger 4KiB? NON-SPEECH, 4-bit? No
CD2602 1978 Spelling B 2KiB? NON-SPEECH, 4-bit? Not Yet
CD2603  ? Unknown  ?  ? No
CD2604 1978 LETTERLogic 4KiB? NON-SPEECH, 4-bit? No
CD2605  ? Unknown  ?  ? No
CD2606  ? Unknown  ?  ? No
CD2607 1979 Spelling ABC 4KiB? NON-SPEECH, 4-bit? No
CD2608  ? Unknown  ?  ? No
CD2609  ? Unknown  ?  ? No
CD2610 1981 Touch&Tell 4KiB TMS51xx Yes
CD2611 1981 Touch&Tell Module - Alphabet Fun 4KiB TMS51xx Yes
CD2612 1981 Touch&Tell Module - Number Fun 4KiB TMS51xx Yes
CD2613 1981 Touch&Tell Module - All about me 4KiB? TMS51xx Yes
CD2614 1986 Speak&Math '86 Part 2/2 2KiB TMS51xx Yes
CD2701/TMC0271 1978 Speak&Spell '78 and '80 2KiB? MCU/CPU Sort of
CD2702 1981? La Dictee Magique (French S&S) 2KiB? MCU/CPU No
CD2703 1981?  ? (possibly S&S german or italian)  ? MCU/CPU No
CD2704 1981 Speak&Math '81 2KiB? MCU/CPU Sort of
CD2705 1981 Speak&Read 2KiB? MCU/CPU No
TMC0281 1978 Same as TMS5100 32768 + 256 bits SPEECH CHIP Partially?
CD2801 early/TMC0280 1979-1980 Same as TMS5100A 32768 + 256 bits SPEECH CHIP Partially?
CD2802 1981 TMS5100 like but different LPC rom? 32768 + 256 bits SPEECH CHIP Partially?
CD2805 1982 Same as TMS5200? 32768 + 256 bits SPEECH CHIP Not yet? (E)
CD3534 1980* Speak&Read Module - Dog on a Log 16KiB TMS51xx Yes
CD3538 1981* Speak&Read Module - On the Track 16KiB TMS51xx Yes
CD8012 1981 Touch&Tell AND Vocaid 2KiB? MCU/CPU No
CD62048 1981 French Speak&Spell Module - ? 16KiB? TMS51xx No
CM62084 1987 Talking Teacher 16KiB (inv. CE) TMS51xx Yes
CD62170 1981 Touch&Tell (UK) 2KiB? TMS51xx No
CD62171 1981 Le Livre Magique (French Speak&Math) 16KiB? TMS51xx No
CD62172 1981 Tipp&Sprich (German Touch&Tell) 2KiB? TMS51xx No
CD62173 1981 Les Maths Magiques (French Speak&Math) 16KiB? TMS51xx No
CD62174 1981 Speak&Write (UK S&S Compact) 16KiB TMS51xx Yes (A)
CD62175 1981 Speak&Spell '81 (UK) 16KiB? TMS51xx No
CD62176 1982 Libro Parlante (Italian Speak&Read) 16KiB? TMS51xx No
CD62177-CD62189  ? Unknown  ?  ? No
CD62190 1982 Grillo Parlante (Italian Speak&Spell) 16KiB? TMS51xx No
CM63002  ??1983?? Electronic Voice Alert 24-function English 16KiB? TMS51xx No (A)
CM73002  ??1983?? Electronic Voice Alert 11-function English 4KiB? TMS51xx No
VM61001 1981 TMS5220? Test rom? for heathkit et4000? 16KiB TMS5220? No
VM61002 1982 TMS5220? Electronics/Measurement words 16KiB TMS5220? Yes
VM61003 1982? TMS5220? ? words 16KiB TMS5220? Yes
VM61004 1982? TMS5220? ? words 16KiB TMS5220? Yes
VM61005 1982? TMS5220? ? words 16KiB TMS5220? Yes
VM61006 1982? TMS5220? ? words 16KiB TMS5220? No
VM71001 1982 TMS5220? ? words 4KiB? TMS5220? No
VM71002 1982 TMS5220? ? words 4KiB? TMS5220? No
VM71003 1982 TMS5220? clock words, female cockney accent 4KiB TMS5220? Yes
    • These titles are also copyright Scott Foresman publishing

TI SPEECH RELATED PATENTS

TI speech related patents, sorted by application date
PATENT NUMBER Application Date Issue Date Product Covered Chip covered LPC Table type Chirp type
US4189779 Apr 28, 1978 Feb 19, 1980 Speak & Spell w/source TMS5100 1 (326 31F) 1
US4209836 Apr 28, 1978 Jun 24, 1980 Speak & Spell w/source TMS5100 1 (326 31F) 1
US4304964 Apr 28, 1978 Dec 8, 1981 Speak & Spell w/source TMS5100 1 (326 31F) 1
US4209844 May 12, 1978 Jun 24, 1980 PELPC synthesis/Array Multiplier TMS5100 prototype (radix-1 multiplier) N/A N/A
US4209781 May 19, 1978 Jun 24, 1980 Speak & Spell w/source TMS5100 1 (326 31F) 1
US4234761 Jun 19, 1978 Nov 18, 1980 Speak & Spell w/o source TMS5100 1 (326 31F) 1
US4304965 May 29, 1979 Dec 8, 1981 LPC encoder system  ????? N/A N/A
US4331836 Nov 16, 1979 May 25, 1982 Speak & Spell w/source TMS5100 1 (326 31F) 1
US4310831 Feb 4, 1980 Jan 12, 1982 LPC chip improvements (PWM push-pull output)?  ????? N/A N/A
US4319083 Feb 4, 1980 Mar 9, 1982 LPC chip improvements (int/ext excitation)? tms51?? w/speak external N/A N/A
US4323732 Feb 4, 1980 Apr 6, 1982 LPC chip improvements (alternate parameter formats)?  ????? N/A N/A
US4328395 Feb 4, 1980 May 4, 1982 LPC chip improvements (variable rate)?  ????? N/A N/A
US4335275 Feb 4, 1980 June 15, 1982 Speak & Spell w/o source TMS5100 N/A N/A
US4354056 Feb 4, 1980 Oct 12, 1982 LPC chip improvements (filter excitation)? TMS5100 w/byte read, never released? N/A N/A
US4357489 Feb 4, 1980 Nov 2, 1982 LPC chip improvements (PWM output)? TMS5100 w/byte read, never released? N/A N/A
US4344148 Feb 25, 1980 Aug 10, 1982 PELPC synthesis/Array Multiplier TMS5100 prototype (radix-1 multiplier) N/A N/A
US4946391 May 30, 1980 Aug 7, 1990 Speak & Math w/source CD2802? 2 (333, 307) 2
US4516260 Aug 29, 1980 May 7, 1985 Speak & Spell w/source TMS5100 (best copy of -> ) 1 (326, 31F) 1
US4403965 Oct 1, 1980 Sep 13, 1983 Touch & Tell w/source CD2802 2 (333, 307) 2
US4335277 Apr 3, 1981 Jun 15, 1982 TI-99/4 Speech Synthesizer TMS5200 (prototype/'wrong frame length' version) 3 (33D, 386) 1
US4443859 Jul 6, 1981 Apr 17, 1984 Inverse LPC/speech recognizer unit  ????? N/A N/A
US4479124 Jul 10, 1981 Oct 23, 1984 Intercom system with prerecorded messages TMS5100 1 (326, 31F) 1
US4581757 Aug 21, 1981 Apr 8, 1986 TI-99/4 Speech Synthesizer TMS5200 (prototype/'wrong frame length' version) 3 (33D, 386) 1
US4419540 Oct 5, 1981 Dec 6, 1983 LPC chip improvements (interpolation scale now stored in excitation rom)  ????? N/A N/A
US4468805 Oct 13. 1981 Aug 28, 1984 Speak & Spell w/o source TMS5100 (next best copy of -> ) 1 (326, 31F) 1
US4441201 Jan 25, 1982 Apr 3, 1984 LPC chip improvements CMOS ????? N/A N/A
US4631748 Feb 21, 1982 Dec 23, 1986 TI Language Translator w/source CD2802? 2 (333, 307) 2
US4449233 Mar 5, 1982 May 15, 1984 Speak & Spell w/o source TMS5100 1 (326, 31F) 1
US4731847 Apr 26, 1982 Mar 15, 1988 LPC-based song analysys/synthesis unit  ????? N/A N/A
US4488005 May 13, 1982 Dec 11, 1984 LPC spoken/lexical language translator  ????? N/A N/A
US4507750 May 13, 1982 Mar 26, 1985 LPC spoken/lexical language translator  ????? N/A N/A
US4749353 May 13, 1982 Jun 7, 1988 LPC spoken/lexical language translator  ????? N/A N/A
US4696040 Oct 13, 1983 Sep 22, 1987 LPC analysis/synthesis system  ????? N/A N/A
US4780906 Feb 17, 1984 Oct 25, 1988 LPC/zerocross encoding w/FORTRAN source  ?????(tms5000?) N/A N/A
US4718087 May 11, 1984 Jan 5, 1988 LPC/Markov encoding w/FORTRAN source  ????? N/A N/A
US4740906 Aug 31, 1984 Apr 26, 1988 LPC chip improvements(parallel computation, detailed explanation of radix-2 multiplication) TSP50C50 series N/A N/A
US4796216 Aug 13, 1987 Jan 3, 1989 LPC chip improvements(parallel computation, detailed explanation of radix-2 multiplication) TSP50C50 series N/A N/A
US4970659 Jul 1, 1988 Nov 13, 1990 Speak & Math w/source TMS5100 1 (326, 31F) 1
  • Lpc table type is determined by looking at the 0-encoded coefficients on the K8 and K9 columns, arbitrarily.
  • Chirp table is type 1 if entry 37d is 0, and 2 if entry 37d is 1. Other entries also differ, but that one was chosen because of its obviousness.